3. Diesel engine exhaust gases at 0.3 MPa pressure and 800 K pass through a nozzle, where the nozzle coefficient (c ) is 0.98, and expand to a pressure of 0.12 MPa. The hot gases enter to a simpl...
3. Diesel engine exhaust gases at 0.3 MPa pressure and 800 K pass through a nozzle, where the nozzle (Cn) is 0.98, and expand to a pressure of 0.12 MPa. The hot gases enter to a simple impulse tu turbocharger unit with diameter 0.4 m, nozzle angle 120 and blade coefficient (cs) of 0.99. Find a. Ideal rate of rotation of turbine, in rpm b. The velocity of air leaving the turbine, assuming a symmetric blade c. Diagram efficiency d....
3. Diesel engine exhaust gases at 0.3 MPa pressure and 800 K pass through a nozzle, where the nozzle coefficient (G) is 0.98, and expand to a pressure of 0.12 MPa. The hot gases enter to a simple impulse turbine of the turbocharger unit with diameter 0.4 m, nozzle angle 12° and blade coefficient (o) of 0.99. Find: a. Ideal rate of rotation of turbine, in rpm b. The velocity of air leaving the turbine, assuming a symmetric bl c....